Presley Gerber had a sober coach 24/7 in the months leading up to his death on Sunday. According to TMZ, Gerber, who died at the age of 27 after a long struggle with substance abuse, had round-the-clock support from the coach,

Presley Gerber suffered cardiac arrest before he died at a Santa Monica rehab facility ... with emergency dispatch recordings also pointing to an apparent overdose. People reports dispatch

Presley Gerber Appeared Under the Influence When He Checked Into Rehab Facility

Presley Gerber, son of model Cindy Crawford and businessman Rande Gerber, has died at age 27 on Sunday, Sept. 20, Crawford's publicist confirmed.

The model died on Sunday while in a Santa Monica, Los Angeles rehab facility.

Presley Gerber Death a Suspected Overdose While Living in Rehab Facility

Presley Gerber, Cindy Crawford’s son, died at the age of 27 while living with others at a rehab facility. TMZ is reporting, citing sources, he died from a fatal overdose. Presley’s family, per the report,

Presley Gerber, the son of Cindy Crawford and Rande Gerber, died Sunday, according to multiple reports. He was 27. “The family is asking for privacy during this very difficult and painful time,” a rep for the family told The Hollywood Reporter.

Presley Gerber's final hours are coming into focus ... with sources telling TMZ he appeared to be under the influence when he checked into rehab the night before his death. Check out the new YouTube